The introduction of inorganic nanoparticles can make the polymer materials many characteristics, such as antibacterial, conductive, anti-ultraviolet. However, the inorganic nanoparticles are easy to agglomerate and less content of nanoparticles is introduced in polymer, so it is difficult to demonstrate advantage of nano material. Based on its unique droplet nucleation mechanism, miniemulsion polymerization can improve the inorganic nanoparticles’ dispersity and amount of introduction in polymer matrix, and control the morphology of the composites easily. It is an effective method to obtain the special morphology of organic/inorganic nanocomposites. This paper introduces the preparation process of organic/inorganic nanocomposite miniemulsion, and reviews the recent progress of different inorganic nanoparticles with organic matrix composites, such as nano-SiO₂, nano-ZnO, metal nanoparticles, nano-graphene oxide, etc. At last, some suggestions on the present development situation are given.

Contents
1 Introduction
2 Preparation and polymerization of organic/inorganic composite miniemulsion
3 The composite of different inorganic nanoparticles and organic matrix
3.1 The composite of nano-SiO₂ with organic matrix
3.2 The composite of nano-ZnO with organic matrix
3.3 The composite of metal nanoparticles with organic matrix
3.4 The composite of GO with organic matrix
3.5 The composite of other inorganic nanoparticles with organic matrix
4 Conclusion